Rubber Dropper

Rubber dropper consists of seal with the pipette and screw top closures. A broad silicone rubber droppper bulbs, natural rubber dropper bulbs, nitrile rubber dropper bulbs and tpe dropper bulbs with closures ranging from 13mm to 28mm as well as without closures are available. The bulbs are designed for both glass pipettes and plastic pipettes. Customized materials, colors and styles are acceptable for your special requirements.